Base | Representation |
---|---|
bin | 11000011110111111… |
… | …001001000000001000 |
3 | 2111212011122201110222 |
4 | 120132333021000020 |
5 | 412320124002300 |
6 | 20024410525212 |
7 | 1620324345431 |
oct | 303677110010 |
9 | 74764581428 |
10 | 26289672200 |
11 | 1017091a920 |
12 | 5118436808 |
13 | 262c79666c |
14 | 13b577a488 |
15 | a3d022785 |
hex | 61efc9008 |
26289672200 has 48 divisors (see below), whose sum is σ = 66680174160. Its totient is φ = 9559880000.
The previous prime is 26289672187. The next prime is 26289672223. The reversal of 26289672200 is 227698262.
It is a super-2 number, since 2×262896722002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5972726 + ... + 5977125.
It is an arithmetic number, because the mean of its divisors is an integer number (1389170295).
Almost surely, 226289672200 is an apocalyptic number.
26289672200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
26289672200 is an abundant number, since it is smaller than the sum of its proper divisors (40390501960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26289672200 is a wasteful number, since it uses less digits than its factorization.
26289672200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11949878 (or 11949869 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 44.
The spelling of 26289672200 in words is "twenty-six billion, two hundred eighty-nine million, six hundred seventy-two thousand, two hundred".
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